tx 0x2cc4445c072a23b1159fac08975b5e7e5f3d3a061a3e0ac4fc75748b7a9adcbaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1379061047,
    "order_id": 1181263,
    "new_price": null
  }
}